Properties of sufficient estimators are
A. It may not be unbiased
B. It may be unbiased
C. It is always consistent
D. It is not always consistent
E. Minimum variance unbiased estimator
Choose the correct answer from the option given below:
1
A, B and C only
2
A, C and E only
3
A, B, C and D only
4
A, B, C and E only